AutoCodes - Generic - B1504

B1504 Code - Lamp Turn Signal Right Circuit Open

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|B1504 code possible causes

  • Faulty Lamp Turn Signal Right
  • Lamp Turn Signal Right harness is open or shorted
  • Lamp Turn Signal Right circuit poor electrical connection

|How do I fix the B1504 code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing the B1504 code

Labor: 1.0

The cost of diagnosing the B1504 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1504 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|B1504 code description

The Body Control Module (BCM) monitors the Lamp Turn Signal Right. The BCM sets the OBDII code when the Lamp Turn Signal Right is not to factory specifications.
OBDII Code B1504 - Lamp Turn Signal Right Circuit Open -

|Need more information with the B1504 code?

Need more information on how to fix the B1504 code? Get Access to Factory Service Manuals

|Need help with a B1504 code?

Get the B1504 code diagnosed by a professional: Find a repair shop in your area

|B1504 code comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1504 code? Have you replaced any parts?
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Repair Importance Level: 3
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